package controle;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.log4j.Logger;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

public class LogoutAction extends Action{
	static Logger logger = Logger.getLogger(LogoutAction.class);
	
	@Override
	public ActionForward execute(
				ActionMapping mapping, 
				ActionForm form,
				HttpServletRequest request, 
				HttpServletResponse response)
			throws Exception {
		HttpSession session = request.getSession(false);
		
		try{
			session.setAttribute("usuario", "");
			return mapping.findForward("sucesso");
		}catch(Exception e){
			return mapping.findForward("erro");
		}
		
		
	}


}
